A display panel and an electronic device including the same are disclosed. A circuit layer of the display panel includes at least a first transistor and a second transistor. The first transistor includes a first oxide semiconductor pattern, a gate electrode, a first electrode in contact with one side of the first oxide semiconductor pattern, a second electrode in contact with the other side of the first oxide semiconductor pattern, and a first-first metal pattern disposed on the substrate to overlap the first oxide semiconductor pattern. The second transistor includes a second oxide semiconductor pattern, a gate electrode, a first electrode in contact with one side of the second oxide semiconductor pattern, a second electrode in contact with the other side of the second oxide semiconductor pattern, a first-second metal pattern disposed on the substrate to overlap the second oxide semiconductor pattern, and a second metal pattern disposed between the second oxide semiconductor pattern and the first-second metal pattern.
Legal claims defining the scope of protection, as filed with the USPTO.
3. The display panel of claim 2, wherein the first and second electrodes of the first and second transistors include titanium.
6. The display panel of claim 5, wherein the switch element has a same stacked structure as that of the first transistor.
7. The display panel of claim 5, wherein the second electrode of the first transistor is in contact with the first-first metal pattern.
8. The display panel of claim 5, wherein the driving element has a same stacked structure as that of the second transistor.
10. The display panel of claim 1, wherein the second electrode of the second transistor is in contact with the second metal pattern.
15. The display panel of claim 1, wherein the second electrode of the second transistor is in contact with the second metal pattern.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
September 1, 2022
January 23, 2024
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